FABSPEED Porsche 971 Panamera V6 Primary Sport Catalytic Converter Downpipe (2017+)

Upgrade the primary exhaust section of the single-turbo Porsche 971 Panamera Base with Fabspeed’s high-flow sport catalytic converter downpipe. The assembly replaces the restrictive factory component with a German HJS 200-cell tri-metallic catalyst to improve exhaust flow, throttle response, performance, and sound while retaining catalyst functionality.

Fabricated in-house from 14–16 gauge CNC mandrel-bent T304L stainless steel with a brushed finish, this direct-fit downpipe installs without cutting or welding. Fabspeed reports gains of approximately 15 hp and 16 lb-ft and guarantees no catalyst-related check-engine light when used on the specified application.

Fitment

• Porsche Panamera Base 971, 3.0L single-turbo V6 (2017+)

Features

• German HJS 200-cell tri-metallic sport catalyst
• T304L stainless-steel construction
• Direct bolt-on installation; no cutting or welding required
• Designed for improved flow, response, and a sportier exhaust note
• 49-state emissions compliant; not legal for sale or use in California
• Backed by the Fabspeed Lifetime Warranty